310 gkr kitchen faucet supply line leak

[BHutch]

Just discovered a leak in the kitchen faucet supply lines. The connections are high up behind the sink. Any ideas on how to fix without removing entire sink and faucet assembly? Would just removing the faucet be the best approach?
Would appreciate replies that are directly related to the setup in a 2022 Solitude 310 GKR.

[Second Chance]

You have to lay on your back (I recommend a good pillow) to worm your way up under the cabinet on the back side of the sink, but the faucet retaining nut can be removed from below. You then lift up the faucet to a point where you can reach the connections from the top side of the countertop to tighten them. I have replaced several of these kitchen faucets... and had the bruises and sore back to show for it.

Rob

[BHutch]

You have to lay on your back (I recommend a good pillow) to worm your way up under the cabinet on the back side of the sink, but the faucet retaining nut can be removed from below. You then lift up the faucet to a point where you can reach the connections from the top side of the countertop to tighten them. I have replaced several of these kitchen faucets... and had the bruises and sore back to show for it.

Rob

Thanks, Rob. I was hoping that was the way to go. I will add some more bruises!